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CVE-2016-2512

7.4 · HIGH

The utils.http.is_safe_url function in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or possibly conduct…

Published Apr 8, 2016CWE-79EPSS 4.05%

Overview

CVE-2016-2512 is a high-severity vulnerability. It was published on April 8, 2016 and has a CVSS 3.0 base score of 7.4 (HIGH).

This vulnerability has a CVSS 3.0 base score of 7.4, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The utils.http.is_safe_url function in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or possibly conduct cross-site scripting (XSS) attacks via a URL containing basic authentication, as demonstrated by http://mysite.example.com\@attacker.com.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refrhn.redhat.com/errata/RHSA-2016-0502.htmlRefrhn.redhat.com/errata/RHSA-2016-0504.htmlRefrhn.redhat.com/errata/RHSA-2016-0505.htmlRefrhn.redhat.com/errata/RHSA-2016-0506.htmlRefwww.debian.org/security/2016/dsa-3544Refwww.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlRefwww.securityfocus.com/bid/83879Refwww.securitytracker.com/id/1035152Refwww.ubuntu.com/usn/USN-2915-1Refwww.ubuntu.com/usn/USN-2915-2

How CyberStrike helps

Frequently asked questions

What is CVE-2016-2512?

CVE-2016-2512 is a high-severity vulnerability. It was published on April 8, 2016 and has a CVSS 3.0 base score of 7.4 (HIGH).

How severe is CVE-2016-2512?

This vulnerability has a CVSS 3.0 base score of 7.4, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2016-2512?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2016-2512?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2016-2512 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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